2-pyridinecarboxylic acid, 4,6-bis(diethylamino)-3,5-dimethyl-, methyl ester InChI=1/C17H29N3O2/c1-8-19(9-2)15-12(5)14(17(21)22-7)18-16(13(15)6)20(10-3)11-4/h8-11H2,1-7H methyl 4,6-bis(diethylamino)-3,5-dimethylpyridine-2-carboxylate